<p>
	Trigger Build if uploader name matches a regular expression.
</p>
<p>
	If not empty, trigger if the uploader name matches the regular expression.
	The regular expression must be in the format that can be parsed by
	<a href="https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html#sum">Java
	Regular Expression.</a>.
</p>
